BRPI1013532A2 - espectrômetro sem cubeta - Google Patents

espectrômetro sem cubeta

Info

Publication number
BRPI1013532A2
BRPI1013532A2 BRPI1013532A BRPI1013532A BRPI1013532A2 BR PI1013532 A2 BRPI1013532 A2 BR PI1013532A2 BR PI1013532 A BRPI1013532 A BR PI1013532A BR PI1013532 A BRPI1013532 A BR PI1013532A BR PI1013532 A2 BRPI1013532 A2 BR PI1013532A2
Authority
BR
Brazil
Prior art keywords
spectrometer
cuvette
light beam
fluid sample
measuring
Prior art date
Application number
BRPI1013532A
Other languages
English (en)
Inventor
Sack Achim
Griesbach Ralf
Willuweit Thomas
Original Assignee
Ife Innovative Forschungs - Und Entw Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ife Innovative Forschungs - Und Entw Gmbh & Co Kg filed Critical Ife Innovative Forschungs - Und Entw Gmbh & Co Kg
Publication of BRPI1013532A2 publication Critical patent/BRPI1013532A2/pt
Publication of BRPI1013532B1 publication Critical patent/BRPI1013532B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0237—Adjustable, e.g. focussing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0256—Compact construction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0264—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0272—Handheld
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)

Abstract

espectrômetro sem cubeta a presente invenção se refere a um espectrômetro (1; 1<39>) para a medição da concentração de pelo menos um analito numa amostra de fluido (2; 2<39)); com uma fonte de luz (3;3<39>) para a geração de um feixe de luz (4;4<39>), com um fotosensor (5;5<39>) para a recepção do feixe de luz (4;4<39>) e com um trecho de medição (6;6<39>) no curso do feixe do feixe de luz (4;4<39>), no qual a amostra de fluido (2;2<39>) é introduzível, em que o trecho de medição (6;6<39>) é provido de modo alterável.
BRPI1013532-4A 2009-06-17 2010-06-17 montagem de cabeça de impressão, sistema de impressão em tela e método BRPI1013532B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009025261A DE102009025261B4 (de) 2009-06-17 2009-06-17 Portables küvettenloses Tauchspektrophotometer
PCT/EP2010/058533 WO2010146110A1 (de) 2009-06-17 2010-06-17 Küvettenloses spektrometer

Publications (2)

Publication Number Publication Date
BRPI1013532A2 true BRPI1013532A2 (pt) 2017-02-14
BRPI1013532B1 BRPI1013532B1 (pt) 2019-11-19

Family

ID=42752107

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013532-4A BRPI1013532B1 (pt) 2009-06-17 2010-06-17 montagem de cabeça de impressão, sistema de impressão em tela e método

Country Status (15)

Country Link
US (1) US8582103B2 (pt)
EP (1) EP2443436B1 (pt)
JP (1) JP2012530255A (pt)
CN (1) CN102460116B (pt)
AP (1) AP2011006041A0 (pt)
AU (1) AU2010261818B2 (pt)
BR (1) BRPI1013532B1 (pt)
CA (1) CA2763403C (pt)
CO (1) CO6470889A2 (pt)
DE (1) DE102009025261B4 (pt)
EA (1) EA023467B1 (pt)
MX (1) MX2011013404A (pt)
NZ (1) NZ596659A (pt)
WO (1) WO2010146110A1 (pt)
ZA (1) ZA201109044B (pt)

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Also Published As

Publication number Publication date
CA2763403C (en) 2018-11-13
US20120140227A1 (en) 2012-06-07
CO6470889A2 (es) 2012-06-29
DE102009025261A1 (de) 2011-01-05
WO2010146110A4 (de) 2011-03-24
DE102009025261B4 (de) 2011-02-24
AU2010261818B2 (en) 2014-06-12
CN102460116A (zh) 2012-05-16
JP2012530255A (ja) 2012-11-29
WO2010146110A1 (de) 2010-12-23
MX2011013404A (es) 2012-04-11
EP2443436B1 (de) 2021-08-11
US8582103B2 (en) 2013-11-12
BRPI1013532B1 (pt) 2019-11-19
EA023467B1 (ru) 2016-06-30
EA201101563A1 (ru) 2012-05-30
EP2443436A1 (de) 2012-04-25
AU2010261818A1 (en) 2011-12-15
AP2011006041A0 (en) 2011-12-31
CA2763403A1 (en) 2010-12-23
NZ596659A (en) 2014-02-28
ZA201109044B (en) 2012-08-29
CN102460116B (zh) 2014-06-04

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Legal Events

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B15I Others concerning applications: loss of priority
B152 Others concerning applications: decision cancelled [chapter 15.32 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/06/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/06/2010, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: SOELL GMBH (DE)

B25A Requested transfer of rights approved

Owner name: OASE GMBH (DE)